1977
National Gallery of Art, 1940
National Gallery of Art, 1928
National Gallery of Art, 1837
National Gallery of Art, 1939
National Gallery of Art, 1907
National Gallery of Art, 1985
National Gallery of Art, 1936
National Gallery of Art, 1500
National Gallery of Art, 1931
National Gallery of Art, 1966
![Ventriloquist [trial proof]](https://api.nga.gov/iiif/ca1badb4-d214-4c85-93fe-dc8631f3c257/full/843,/0/default.jpg)
![Light Bulb [proof]](https://api.nga.gov/iiif/23c64417-795d-4089-942e-6c4faaddb7e7/full/843,/0/default.jpg)
